Compound Probability
Simple Probability
Theoretical Probability
Experimental Probability
Random
100
If Susan has a bag full of 3 red marbles, 4 blue marbles, and 18 clear marbles, what is the probability that Susan will pick a blue marble, and then a clear marble without replacement.
P(blue, then clear) = 3/25
100
There is 1 slice of vanilla cake, 5 slices of chocolate cake, and 3 slices of cookie cake. What is the probability that Couzin will choose vanilla cake?
P(vanilla cake) = 1/9
100
What is the theoretical probability that you will land on heads if you flip a coin twice?
P(heads) = 1/2 or 50%
100
There was a spinner that had the numbers 1,2,3, and 4. If the Bobkin spinned the spinner, what is the probability he will land on a number greater then 2?
P( greater then 2) = 1/2 or 50%
100
What is relative frequency?
The total number of successful attempts divided by the total number of trials.
200

You spin a spinner that has 12 equal-sized sections numbered 1 to 12. What is the probability that you spin a 3 or a 5?

P(3 or 5) = 1/6

200
What is the definition for simple probability?
the calculation of an outcome or the chance of an event ever happening
200
What is the theoretical probability of choosing any queen from a deck of cards?
P(queen) = 1/13
200
What is the probability of rolling a dice and getting a number less than 6?
P(less than six) = 5/6
200
What is theoretical probability?
What you think will happen in a situation
300

Susie had four kinds of cookies. She had 4 chocolate chip, 6 sugar cookies, 5 oatmeal cookies, and 3 Oreos. She, Susie, wants one of the Oreos and 3 of the chocolate chips. What is the probability that she will pick these cookies

P(Oreo, then chocolate chip) = 1/102

300
Can the words OR/AND be used in a simple probability problem? Why or why not?
No, because the words OR/AND indicate a compound problem, not a simple probability problem.
300
If there is a bag that has 3 red balloons, 12 blue, and 28 green, theoretically, which balloon would you least expect to pull out and why?
 The red balloon because it is the least amount of a color in the bag of balloons compared to the blue and green balloons.
300
The more you test out an experimental probability test, the closer you get to the __________________.
Theoretical Probability
300
What is experimental probability?
What actually happens in a situation
400
If you roll TWO dice, what is the probability of getting an even number on the first dice and getting a odd on the second dice.
P(even, then odd) = 1/4 or 25%
400
 A bag of beads contains 4 green, 8 red, 1 blue, and 2 white. What is the probability of not picking a red?
P( not a red) = 7/15
400
If a spinner has 3 striped sections, 1 blank section, and 2 dotted sections what is the probability of getting a dotted section?
P(dotted section) = 1/3
400
A movie is played 5 times. In those 5 times the movie Black Panther is played 3 times. What is the probability of Black Panther being played.
P(Black Panther) = 3/5
400
What is tree diagram?
Tree diagrams display all the possible outcomes of an event. Each branch in a tree diagram represents a possible outcome.
500

A jar contains 3 caramels, 7 mints, and 4 dark chocolates. What is the probability of selecting a dark chocolate or a caramel?

P(dark chocolate or caramel) = 1/2
500

A jar contains 100 marbles, identical except that 30 are red, 20 black, 5 green and the rest white. If a marble is taken from the jar at random, what is the probability that the marble is white?

P(white) = 9/20
500
What is the theoretical probability of getting a jack, queen, and king from a deck of cards with replacement. Don't simplify.
P(jack, queen, or king) = 64/140,608
500
There are 3 choices of ice cream - vanilla, chocolate and strawberry. If the probability of getting a vanilla is 1/10 and the probability of getting a chocolate is 2/5, what is the probability of getting strawberry?
P(strawberry) = 1/2
500
What is dependent event?
When the outcome of one event impacts the outcome of another
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